Provider comparison
CoolWallet vs GridPlus Lattice1: compare custody, hardware / software, fees, regulation, and custody in one head-to-head table.
CoolWallet is a non-custodial hardware wallet that combines cold storage security with a credit card form fac…
The GridPlus Lattice1 is a non-custodial hardware wallet designed for secure crypto management. It offers adv…
Custody
CoolWallet
GridPlus Lattice1
Hardware / software
CoolWallet
GridPlus Lattice1
Chains and coins
CoolWallet
GridPlus Lattice1
Security certification
CoolWallet
GridPlus Lattice1
Key model
CoolWallet
GridPlus Lattice1
Price
CoolWallet
GridPlus Lattice1
Platforms
CoolWallet
GridPlus Lattice1
Bluetooth / mobile
CoolWallet
GridPlus Lattice1
Open source
CoolWallet
GridPlus Lattice1
Staking / DeFi / NFT
CoolWallet
GridPlus Lattice1
| Feature | CoolWallet | GridPlus Lattice1 |
|---|---|---|
| Custody | Non-custodial (hardware card) | Non-custodial (hardware) |
| Hardware / software | Hardware | Hardware |
| Chains and coins | 30+ chains; BTC, ETH, XRP, and major alts | EVM-focused; ETH, L2s, and ERC-20 tokens |
| Security certification | CC EAL6+ SE; encrypted Bluetooth pairing | SafeCard secure element; always-online Wi-Fi (not air-gapped) |
| Key model | Seed on EAL6+ chip; biometric unlock optional | Seed on SafeCard; swappable cards for multi-account |
| Price | CoolWallet S ~$99; Pro ~$149 | Lattice1 ~$397; SafeCards ~$40 each |
| Platforms | iOS, Android (Bluetooth card form factor) | Wi-Fi touchscreen device; GridPlus Wallet web |
| Bluetooth / mobile | Encrypted Bluetooth + mobile app (no USB) | Wi-Fi always-on (no air-gap); no Bluetooth |
| Open source | Closed-source firmware | App partially open source; firmware proprietary |
| Staking / DeFi / NFT | Staking, swaps, and NFTs via CoolWallet app | Full DeFi and NFT via GridPlus Wallet |
CoolWallet
CoolWallet is a non-custodial hardware wallet that combines cold storage security with a credit card form factor, making it a portable and user-friendly option for managing cryptocurrencies.
GridPlus Lattice1
The GridPlus Lattice1 is a non-custodial hardware wallet designed for secure crypto management. It offers advanced security features suitable for both beginners and experienced users.
Risk warning: Cryptocurrency is a volatile, high-risk asset class. Prices can fall as well as rise, and you could lose some or all of the money you put in. Custodial providers carry counterparty risk; self-custody puts key security entirely on you. This page is general information, not financial advice.
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